“physical and chemical analysis of air”的概念、定义、翻译、参考文献-科学参考

单词	physical and chemical analysis of air
释义	physical and chemical analysis of air Encyclopedia 医学卫生理化检验释 physical and chemical analysis of air空气理化检验采集空气样品并对其中的污染物进行定性和定量检测，为空气质量评价和空气污染防治提供科学依据的活动。
随便看	passive routing passive safety passive safety system passive satellite passive selective catalytic reduction system for nitrogen oxides passive sensor passive shielding passive sonar passive state passive surveillance passive system passive targeting drug delivery systems passive traffic safety passive transport passive vibrating mitigation passive vibration isolation passivity passivity and dissipative Pass Laws pass move pass on the right Passover pass point passport pass sampling technique

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。